Note 4 - Deferred Compensation (Details Textual) - USD ($)	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Mar. 31, 2019
Deferred Compensation Liability, Current, Total	$ 874,162	$ 421,641
Interest Rate on Deferred Compensation	4.00%
Deferred Compensation Conversion Days	5 days
Deferred Compensation Consecutive Trading Days	10 days
Conversion of Deferred Compensation into Note Payable Affiliate	$ 150,000
Interest Expense, Total	413,057	360,492
Interest Expense on Deferred Compensation Obligation [Member]
Interest Expense, Total	20,983	34,789
Interest Expense, Related Party	$ 15,747	28,166
2019 Convertible Notes [Member] | Convertible Debt [Member]
Debt Instrument, Interest Rate, Stated Percentage	4.00%
Chief Executive Officer [Member]
Deferred Compensation Liability, Current, Total	$ 363,761	219,157
Deferred Compensation, Convertible to Common Stock	$ 300,000
Deferred Compensation, Convertible to Common Stock, Price Per Share	$ 0.75
Deferred Compensation, Converted to Units, Amount		70,000
Accounts Payable, Converted to Units, Amount		65,540
Chief Executive Officer [Member] | 2019 Convertible Notes [Member]
Conversion of Deferred Compensation into Note Payable Affiliate	$ 150,000
Chief Executive Officer [Member] | 2019 Convertible Notes [Member] | Convertible Debt [Member]
Conversion of Deferred Compensation into Note Payable Affiliate	$ 150,000
Debt Instrument, Interest Rate, Stated Percentage	4.00%
President [Member]
Deferred Compensation Liability, Current, Total	$ 133,972	56,892
Deferred Compensation, Convertible to Common Stock	$ 300,000
Deferred Compensation, Convertible to Common Stock, Price Per Share	$ 0.75		$ 0.75
Deferred Compensation, Converted to Units, Amount	$ 87,063
Accounts Payable, Converted to Units, Amount	$ 12,937
Deferred Compensation and Accounts Payable Converted to Units, Shares	200,000
Deferred Compensation and Accounts Payable Converted to Units, Price Per Unit			$ 0.50
Consultants [Member]
Deferred Compensation Liability, Current, Total	$ 302,945	72,108
Interest Rate on Deferred Compensation	3.00%
Deferred Compensation, Converted to Units, Amount		$ 60,178
Individual Employee [Member]
Deferred Compensation Liability, Current, Total	$ 984
Deferred Compensation Shares Issued upon Conversion	1,406
Former Employee [Member]
Deferred Compensation Liability, Current, Total			$ 72,500